Python⇒Speed

330× faster: Four different ways to speed up your code

Loading Pydantic models from JSON without running out of memory

The surprising way to save memory with BytesIO

Faster pip installs: caching, bytecode compilation, and uv

Catching memory leaks with your test suite

Reducing CO₂ emissions with faster software

Using portable SIMD in stable Rust

Should you use uv's managed Python in production?

Beyond multi-core parallelism: faster Mandelbrot with SIMD

Let's build and optimize a Rust extension for Python

Testing the compiler optimizations your code relies on